EVA4400 Controller and Management Module Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module EVA4400 Controller and Management Module Module 4 U4879S L.01 HP Education Services U4879S L.01

Managing HP Enterprise Virtual Array Objectives Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Identify the HSV controllers in the EVA4400 (Gen 3) List the main features of the HSV controllers Describe the components and functions of the front controller elements Describe the components and functions of the rear controller elements Describe the EVA4400 Management Module Provide on overview of the Web-based Operator Control Panel (WOCP) Identify controller Customer Self Repair (CSR) parts U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller description (1 of 2) Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Part of the EVA4400 storage system Based on virtualization of previous generations Architecturally similar to previous generations Lower cost and higher performance replacement for the MSA1500 and EVA4100 Puts controller firmware on a lower cost hardware platform (replication and virtualization) Instructor notes The evolution of EVA generations is apparent from controller model numbering: HSV1x0 to HSV2x0 to HSV300 to HSV4x0. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller description (2 of 2) Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Controller front and back Dual controllers within one enclosure Management Module Management Module Controller 1 Controller 2 U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller features Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Two 4Gb/s Fibre Channel fabric host ports Auto-negotiate to support both 2Gb/s and 4Gb/s SANs Two 4Gb/s FC-AL device ports Redundant pair Data load/performance balanced across the pair Support for up to 96 drives Management Module (MM) allows for web-based OCP and array-based management (ABM) use Mirroring through the backplane, not through external ports Full redundancy Two interconnected controllers ensures that a single controller (or power supply) failure does not disable the system Data redundancy includes one loop A and one loop B data path U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300-S controller description and features Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Same description and features as HSV300 controllers except Each of the two controllers has an embedded SAN switch Brocade 5410 Fabric OS 6.1.0_8e or later 10-ports B-series switch Two of the 10 ports for hosts Shipped with four 4Gb SFPs, but will support 8Gb SFPs U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Controller firmware Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Current version is XCS 09534000 Requires Command View EVA 9.x Applicable to both array-based management (ABM) or server-based management (SBM) Same general requirements as HSV2x0 or HSV4x0 firmware Instructor notes Firmware is distributed with controller hardware from the factory but is also available for HP through an FTP site. Updates are distributed on CD-ROMs and on the Web through a superfile. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller enclosure front Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Cache battery 1 Fan 1 Fan 2 Cache battery 2 LED panel WWN and serial number labels U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array WWN and serial numbers Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Instructor Notes Note that the placement is off the rack, which is a big improvement for accessibility. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Cache battery pack Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Purpose: hold up write cache data during a power outage Lithium-ion batteries (previous generation uses lead acid) One pack required per controller, containing Three batteries (4.2V) Total of six cells (two cells form a battery) Provide power to the cache memory DIMMs When both assemblies are fully charged Guarantees power to the DIMMs for 96 hours (HUT) Can really do 260+ hours Batteries are firmware upgradeable Most firmware is located in the pack U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Fan description and functionality Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Two controllers and two fans in the same enclosure Each controller controls one fan If one controller is missing, the other controller controls both fans Each controller measures its temperature, and also measures the temperature of the other controller Fans have trap doors to stop air flow for temperature control Fans run at three speeds, similar to the HSV200-B The speeds are based on temperature ranges Instructor Notes There are some more detailed descriptions of the FAN component in the student Guide U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller enclosure back Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Management Module Control panel Power supply 1 Controller 1 Controller 2 Power supply 2 U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300-S controller enclosure back Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Same as HSV300 except embedded 10-port switch in each controller Embedded switch in controller 1 Embedded switch in controller 2 U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller identification by host port Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Last character of the port WWN Controller 1, host port 1: 8 Controller 1, host port 2: 9 Controller 2, host port 1: C Controller 2, host port 2: D FP1 FP2 DP1B DP1A Controller 1 8 9 Controller 2 C D U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Controller power switch Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Controller enclosure power switch is located on a small module on the back of the enclosure HSV4x0 also uses this design, but has different functionality The power switch is a standby/on switch Momentary on, hall-effect-type switch, which controls the On and Standby states If current power state is Standby, switch must be pushed for a minimum of 1 second, then released for the power state to change from Standby to On If current power state is On, the switch must be pushed for a minimum of 4 seconds, then released for the power state to change from On to Standby U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Power supply Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Power supplies have no intelligence, that is, there are no PICs Looks and is almost the same as power supplies used in several servers Not compatible with other servers Use correct spare parts only U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array EVA4400 Management Module Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module EVA4400 only Located in the HSV300 or HSV300-S controller enclosure Two essential environments Operating environment and hardware platform Web-based OCP (WOCP) Layered application Replaces the OCP of other generations Available as platform for Command View EVA Instructor notes You may want to tell students that Command View EVA may be loaded on the Management Module to allow array-based management (ABM). This was as of Command View EVA 8.1. Management Module U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array WOCP description Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module WOCP is primary interface to MM to determine if system is generally accessible. The WOCP replaces the physical OCP from the other models, with similar functionality. Only way that the software can be updated (other than manufacturing) System has mechanism to restart processes if they crash for any reason Logon behavior To browse to the WOCP on the MM, you use https://<IP address>:2373 To browse to Command View EVA (if installed) on the same module as above, you use https://<IP address>:2372 U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array WOCP functionality Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module WOCP — Web-based Operator Control Panel Web GUI to OCP functionality running on Management Module Provides same (better) functionality as hardware OCP Includes three levels of user functionality User Allows viewing of basic storage system data Administrator Allows setup, configuration, and monitoring functions Service Provides functionality for service level activity (log viewing) Allows OCP data to be “viewed” from anywhere on network Instructor notes Students can refer to the online help to get details for all procedures. You will have to press the Reset button for 3+ seconds to launch Ethernet access. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Administrator view Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Instructor notes Here is where a user might change the topology from fabric to direct connect. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array User interface pages Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Infrastructure pages Login page Session pane Navigation pane System Startup page User pages, including tasks such as viewing basic system information Administrator pages, including tasks such as configuring administrator login options and updating management firmware Service pages, including service-related tasks such as viewing controller faults and running a CLI to the controllers U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Administrator options Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Allow you to view and set many of the storage system’s low-level characteristics Options include View detailed system information, such as mastership status Configure Administrator login options, for example Administrator password Management server password (must match Command View EVA) Update Management Module firmware Uninitialize the system Configure controller host ports Configure controller device ports Configure network options Power-down or restart system U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Storage system startup procedure Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Verify that fabric switches connected to controllers are powered up and fully booted. Power indicator on each switch should be on. If powering on SAN switches, let them complete boot. Power-up the circuit breaker on each rack PDU to power up the drive shelves. Verify that all drive enclosures are operating. Status and power indicators should be on (solid green LED). Power-on controller enclosure to power-on both controllers. After system starts, connect to WOCP to verify display of storage system name and WWN. Start Command View EVA and verify connection to the storage system and its status. Instructor notes Unlike other generations of the EVA, when you power-up the controller enclosure, it is likely that both controllers will finish booting at the same time, in which case the left controller will become the master. If the array is initialized, the left controller would become Controller 1. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Configuring the embedded switch Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Embedded switches in HSV300-S controller have default IP addresses. May not be visible to network. Configuration changes must be made to both switches. Connect a cable from the Ethernet port of each switch to a laptop or PC and supply valid addresses. Use a Cat 5e or greater cable. Alternatively, connect using the console port and cable. Use same IP range as embedded switch. Details are in HP StorageWorks 4400 Enterprise Virtual Array Installation Guide. Also see HP StorageWorks Fabric OS 6.2.0 Administrator Guide. Instructor notes The full procedure from the HP StorageWorks 4400 Enterprise Virtual Array Installation Guide is in the student guide. Default addresses are 10.77.77.77 and 10.77.77.78 for controllers 1 and 2. A console cable is provided with the EVA4400, part number 259992-001. You may need a USB adapter for this cable if your laptop or PC does not have a serial port. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

HSV300 controller replaceable units Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module CSR units Controller (HSV300 or HSV300-S) Cache battery Fan Power supply Front bezel Cache DIMMs Mid-plane Front LED display Management Module Power UID Riser assembly Instructor notes Refer students to the following sources for removal and replacement instructions for all EVAs: Videos on the Services Media Library website Individual removal and replacement documents for each of the components U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Controller Software: Summary Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module Factory installed on the controller hardware Implemented through Command View EVA Supports Customer Self Installation (version dependent) HP Support Software available (download) from HP Software Depot (http://software.hp.com) XCS (Extensible Controller Software) supports EVA4400/6400/8400 Several previous versions may be in use at customer sites U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Review Questions Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module The HSV300 controller model has _________ fabric ports per controller. The HSV300 controller model has _________ device ports per controller. Name some of the hardware differences between the HSV300 controller model vs. the other models. What is the purpose/functionality of the Management Module? U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01

Managing HP Enterprise Virtual Array Lab activity Managing HP Enterprise Virtual Array EVA4400 Controller and Management Module 6– 28 6– 28 4 – 28 uc420s g.10 – © 2009 Hewlett-Packard Development Company, L.P. u4879s k.00/uc420s h.00 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01 – © 2011 Hewlett-Packard Development Company, L.P. u4879s k.01/uc420s h.01 – © 2011 Hewlett-Packard Development Company, L.P. U4879S L.01